Earthquake with magnitude of ML 2.0 on date 11-03-2021 and time 03:28:13 (Italy) in region 10 km W Milo (CT)

A magnitude ML 2.0 earthquake occured in region: 10 km W Milo (CT), on

  • 11-03-2021 02:28:13 (UTC)
  • 11-03-2021 03:28:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.744, 15.009 at 1 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Milo CT 10 1087 1087
Zafferana Etnea CT 10 9517 10604
Sant'Alfio CT 12 1582 12186
Santa Venerina CT 13 8592 20778
Ragalna CT 14 3924 24702
Nicolosi CT 14 7463 32165
Pedara CT 15 14102 46267
Trecastagni CT 15 10910 57177
Giarre CT 16 27659 84836
Maletto CT 16 3920 88756
Randazzo CT 16 10900 99656
Linguaglossa CT 16 5403 105059
Bronte CT 16 19172 124231
Piedimonte Etneo CT 17 3963 128194
Mascali CT 17 14282 142476
Viagrande CT 17 8563 151039
Biancavilla CT 17 24007 175046
Belpasso CT 17 28108 203154
Riposto CT 17 14838 217992
Santa Maria di Licodia CT 18 7641 225633
Moio Alcantara ME 18 717 226350
Adrano CT 18 36122 262472
Aci Sant'Antonio CT 18 17984 280456
Aci Bonaccorsi CT 18 3524 283980
Fiumefreddo di Sicilia CT 18 9623 293603
Castiglione di Sicilia CT 19 3215 296818
San Pietro Clarenza CT 19 7743 304561
Mascalucia CT 19 31958 336519
Tremestieri Etneo CT 19 20589 357108
Camporotondo Etneo CT 20 5023 362131
Santa Domenica Vittoria ME 20 980 363111
Aci Catena CT 20 29851 392962
Malvagna ME 20 733 393695
San Giovanni la Punta CT 20 23060 416755

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NW of Acireale (52622 inhabitants)
28 Km N of Catania (314555 inhabitants)
69 Km SW of Reggio di Calabria (183035 inhabitants)
69 Km SW of Messina (238439 inhabitants)
80 Km NW of Siracusa (122291 inhabitants)
88 Km E of Caltanissetta (63360 inhabitants)
94 Km N of Ragusa (73313 inhabitants)
98 Km NE of Vittoria (63339 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.0 2021-03-11
02:28:13
37.7443 15.0093 1 2021-07-12
16:55:02
Bollettino Sismico Italiano INGV 88150711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-11 02:28:13 ± 0.07
Latitude 37.7443 ± 0.0036
Longitude 15.0093 ± 0.0057
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 88150711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 500
Semi-minor axis of confidence ellipse (meter) 430
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 291
Circular confidence region, given by single value of horizontal uncertainty (meter) 500
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 46
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.01799
Epicentral distance of station farthest from the epicenter (degree) 0.42088
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 29
Magnitude information

ML:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 15
Type of magnitude ML
Reference to an origin 88150711
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-04-22 17:28:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAGR.HHE. 2021-03-11T02:28:22.45 1.0 undecidable manual P 253 0.4209 92 0 25
IV.GALF.HHZ. 2021-03-11T02:28:21.08 0.6 undecidable manual P 265 0.3516 92 0.18 48
IV.MUCR.HHZ. 2021-03-11T02:28:20.17 0.6 undecidable manual P 340 0.3175 92 0.04 50
IV.AIO.HHZ. 2021-03-11T02:28:19.80 0.6 undecidable manual P 38 0.2869 92 0.33 47
IV.NOV.HHE. 2021-03-11T02:28:19.77 0.3 undecidable manual P 19 0.3004 92 0 76
IV.EPOZ.HHZ. 2021-03-11T02:28:16.73 0.6 undecidable manual P 117 0.1592 94 0.11 51
IV.EFIU.HHN. 2021-03-11T02:28:16.93 0.3 undecidable manual P 74 0.1646 94 0.17 75
IV.ESLN.HHZ. 2021-03-11T02:28:16.24 0.6 undecidable manual S 209 0.0576 101 0.89 41
IV.ESCV.HHN. 2021-03-11T02:28:16.71 0.6 undecidable manual P 271 0.1538 94 0.21 50
IV.ESML.HNE. 2021-03-11T02:28:16.74 0.3 undecidable manual P 219 0.1628 94 0.03 77
IV.EPZF.HHZ. 2021-03-11T02:28:16.68 0.1 undecidable manual P 304 0.1439 94 0.38 96
IV.ECTS.HHN. 2021-03-11T02:28:16.91 0.6 undecidable manual P 33 0.1637 94 0.19 50
IV.EVRN.HHN. 2021-03-11T02:28:15.30 0.6 undecidable manual P 119 0.1142 96 -0.32 49
IV.EMFS.HHZ. 2021-03-11T02:28:15.12 0.6 undecidable manual S 200 0.0261 113 0.94 40
IV.ECZM.HHN. 2021-03-11T02:28:15.38 0.6 undecidable manual P 261 0.0845 98 0.41 48
IV.ECBD.HHZ. 2021-03-11T02:28:15.06 1.0 undecidable manual P 60 0.071 99 0.39 24
IV.ENIC.HHN. 2021-03-11T02:28:15.17 0.3 undecidable manual P 175 0.1133 96 -0.44 72
IV.ESAL.HHZ. 2021-03-11T02:28:15.56 0.3 undecidable manual P 84 0.0998 96 0.26 75
IV.ESPC.HHZ. 2021-03-11T02:28:15.77 0.6 undecidable manual S 165 0.054 102 0.58 46
IV.ECHR.HHE. 2021-03-11T02:28:15.32 0.6 undecidable manual P 233 0.0962 97 0.09 52
IV.EPIT.HHE. 2021-03-11T02:28:14.76 0.6 undecidable manual P 29 0.0764 98 -0.04 52
IV.EMNR.HHZ. 2021-03-11T02:28:14.83 0.6 undecidable manual P 10 0.0737 99 0.1 52
IV.ESLN.HHZ. 2021-03-11T02:28:14.20 0.6 undecidable manual P 209 0.0576 101 -0.19 51
IV.EMSG.HHZ. 2021-03-11T02:28:14.68 0.6 undecidable manual P 328 0.0899 97 -0.41 48
IV.EMCN.HNZ. 2021-03-11T02:28:14.03 1.0 undecidable manual P 22 0.0504 103 -0.2 25
IV.EMPL.HHZ. 2021-03-11T02:28:14.44 0.1 undecidable manual P 205 0.0719 99 -0.26 100
IV.ESVO.HHZ. 2021-03-11T02:28:14.36 0.3 undecidable manual P 300 0.0576 101 -0.01 79
IV.ECNE.HHZ. 2021-03-11T02:28:14.27 0.6 undecidable manual S 344 0.0216 117 0.25 51
IV.EMFO.HHZ. 2021-03-11T02:28:14.14 0.6 undecidable manual P 98 0.0648 100 -0.39 49
IV.ESPC.HHZ. 2021-03-11T02:28:13.81 0.3 undecidable manual P 165 0.054 102 -0.49 72
IV.EMFS.HHZ. 2021-03-11T02:28:13.30 0.6 undecidable manual P 200 0.0261 113 -0.42 49
IV.ECPN.HHZ. 2021-03-11T02:28:13.66 0.6 undecidable manual S 268 0.018 122 -0.24 51
IV.ECNE.HHZ. 2021-03-11T02:28:12.83 1.0 undecidable manual P 344 0.0216 117 -0.79 21
IV.ECPN.HHZ. 2021-03-11T02:28:12.54 0.3 undecidable manual P 268 0.018 122 -1.01 58
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EVRN.HNE. ML:2 0.00149049 1.0704 AML other m 2021-03-11T02:28:24.93
IV.EVRN.HHE. ML:2 0.0015175685 0.9808 AML other m 2021-03-11T02:28:25.43
IV.EPIT.HHN. ML:2.6 0.006282985 0.6784 AML other m 2021-03-11T02:28:26.82
IV.ENIC.HNE. ML:2.1 0.001676337 2.0608 AML other m 2021-03-11T02:28:27.49
IV.EVRN.HNN. ML:1.8 0.0010011886 1.8896 AML other m 2021-03-11T02:28:28.01
IV.ENIC.HHE. ML:2 0.001508553 0.5008 AML other m 2021-03-11T02:28:28.26
IV.EPIT.HHE. ML:2.4 0.0043521415 0.4192 AML other m 2021-03-11T02:28:28.90
IV.AIO.HHE. ML:2 0.0005105 1.22 AML other m 2021-03-11T02:28:31.37
IV.AIO.HHN. ML:2.2 0.000704 0.42 AML other m 2021-03-11T02:28:31.68
IV.ENIC.HHN. ML:2 0.0013695475 0.8192 AML other m 2021-03-11T02:28:31.85
IV.NOV.HHE. ML:2.7 0.002345 0.38 AML other m 2021-03-11T02:28:32.50
IV.NOV.HHN. ML:2.3 0.0008635 0.32 AML other m 2021-03-11T02:28:32.68
IV.MUCR.HHE. ML:1.9 0.0003315 1.46 AML other m 2021-03-11T02:28:35.24
IV.MPNC.HHE. ML:0 0.0003795 0.24 AML other m 2021-03-11T02:28:36.42
IV.MUCR.HHN. ML:1.8 0.000249 1.06 AML other m 2021-03-11T02:28:37.31
IV.MPNC.HHN. ML:0 0.000309 0.52 AML other m 2021-03-11T02:28:38.34
IV.ECTS.HHN. ML:1.9 0.000698 0.7 AML other m 2021-03-11T02:28:39.32
IV.EFIU.HHN. ML:2.1 0.00119 1.02 AML other m 2021-03-11T02:28:41.60
IV.EFIU.HHE. ML:1.9 0.000763 0.82 AML other m 2021-03-11T02:28:44.50
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download